Millipascal-second is a dynamic viscosity measurement unit. A millipascal-second (mPaÂ·s) is a derived metric SI (System International) measurement unit of dynamic viscosity.
A charitable deduction, generally, may only be taken on donation amounts greater than value received, so raffle ticket purchases are not deductible as charitable gifts. See the table on page 2 of IRS Publication 526. Entry fees to participate in games of chance are also not deductible as charitable contributions. The IRS considers the chance to win a prize to be something of value received in exchange for a donation. Source(s):
Remember to save receipts for your expenses. Contributions from which you benefit: You can deduct only the amount of your contribution that is more than the amount of the benefit, e.g. if you buy an item at a charitable auction for $25 and it is worth $20, you can deduct $5.